Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 03.07.2025 00:07

Head injury
Grief (yes, sadly)
Fever
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Dementia with Lewy bodies
Parkinson's disease
Alcohol withdrawal
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Migraines
⁉️sources from my experiences and internet research ⁉️
Narcolepsy
Why am I so triggered and depressed over a minor thing?
Pharmaceutical drug (abuse or side effects)
Infection
PTSD
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Bipolar disorder
Alcohol
Seizures
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Hallucinogen use
Brain Tumors
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Sleep disorders
Withdrawal from benzodiazepines
Stress
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Affective disorders
Alzheimer's disease,
Mental disorder
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Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Delirium tremens
Charles Bonnet syndrome
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